Quarter	Percent, Seasonally Adjusted
2005-01-01	69.3478306615667
2005-04-01	69.2141664440946
2005-07-01	68.8490912161767
2005-10-01	66.9576104197161
2006-01-01	67.9266488724771
2006-04-01	67.7673226171812
2006-07-01	66.3681748688162
2006-10-01	66.1787887907419
2007-01-01	67.4729106267397
2007-04-01	67.2369904399333
2007-07-01	66.4690297284598
2007-10-01	65.2854072002336
2008-01-01	66.3985653936896
2008-04-01	65.4982340270722
2008-07-01	67.1748089363598
2008-10-01	67.3107756153076
2009-01-01	67.1607647732539
2009-04-01	66.8686144905260
2009-07-01	64.9668019720096
2009-10-01	64.8526926426040
2010-01-01	65.4917153542360
2010-04-01	64.1310605911706
2010-07-01	64.9318716039316
2010-10-01	65.4941834793912
2011-01-01	65.4381257453313
2011-04-01	65.0590893311828
2011-07-01	63.6982269338829
2011-10-01	62.9479331437714
2012-01-01	63.3234584100572
2012-04-01	62.2317764475545
2012-07-01	62.1030736406081
2012-10-01	63.2160769892914
2013-01-01	63.5783995669116
2013-04-01	62.0197377182199
2013-07-01	62.4979410311316
2013-10-01	62.0599026787841
2014-01-01	62.6126799930935
2014-04-01	63.1397186172467
2014-07-01	63.7386772058726
2014-10-01	63.4865180352841
2015-01-01	63.5147491425507
2015-04-01	63.5645764590166
2015-07-01	62.1390215810929
2015-10-01	62.1906782059437
2016-01-01	63.5928497205086
2016-04-01	62.3255662615114
2016-07-01	61.9123087229120
2016-10-01	62.0746812477270
2017-01-01	62.5982673857541
2017-04-01	62.8542468144122
2017-07-01	63.5543439363476
2017-10-01	63.6840579329817
2018-01-01	63.1940623372253
2018-04-01	63.0787033340679